# Hearing Space vs MBR

The clearest difference is price: Hearing Space at Free against MBR's $4.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Hearing Space is free to download; MBR costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Hearing Space | MBR |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/hearing-space-time/id6758031265/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free | — |
| Size | 261 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jing Dong](https://appshunter.io/developer/1563297410) | [Cristopher Alejandro Yescas Arreola](https://appshunter.io/developer/6775633255) |

## What reviewers say

### Hearing Space

[App page](https://appshunter.io/ios/app/hearing-space-time/id6758031265)

This experimental art application uses AI and machine vision to analyze images, inferring spatial depth and structure. It then transforms these spatial relationships into interactive soundscapes, allowing users to explore a non-human model of space through touch. The app treats your device as a perceptual instrument to reveal AI's internal logic.

**Highlights:** AI-based image analysis, Machine vision for spatial inference, Interactive sound generation, Touch-based sonic exploration, Perceptual instrument interface, Artistic and exploratory experience

**Features:** macOS Compatibility

**In-app purchases:** none


### MBR

[App page](https://appshunter.io/ios/app/mbr-01-expressive-synth/id6783107751)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hearing Space free?

Hearing Space is free to download, with no in-app purchases.

### Is MBR free?

MBR costs $4.99, with no in-app purchases.

### Do Hearing Space or MBR have ads?

Neither Hearing Space nor MBR shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*